Patents by Inventor David Reuter
David Reuter has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230347841Abstract: In one aspect, a vehicle electrical power apparatus that includes an electrical input, an electrical output, a battery interface, and a switch. The electrical input is configured to receive electrical power from an external power source. The electrical output connects to an electrically powered device of the vehicle. The switch has a plurality of configurations including a battery charging configuration and a battery power configuration. In the battery charging configuration, the electrical input and the battery interface are electrically connected to permit the battery interface to receive electrical power from the electrical input. In the battery power configuration, the battery interface and the electrical output are electrically connected to permit the electrical output to receive electrical power from the battery interface.Type: ApplicationFiled: April 27, 2023Publication date: November 2, 2023Inventors: Bret Hunley, David Reuter, Shantanu Chaturvedi
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Patent number: 11559214Abstract: An integrated triad system to measure a patient's blood pressure at different body positions, to instruct the patient when to move from one position to the next to alleviate vascular hypertension based on an algorithm stored in the system calculating blood pressure changes and predictive risk, and to transmit the result to a remote medical location. Using the integrated triad system to perform the test over a period can increase test sensitivity by accommodating the variable onset of the disease.Type: GrantFiled: August 29, 2018Date of Patent: January 24, 2023Assignee: Purdue Research FoundationInventors: Craig J. Goergen, Kirk Solon Foster, David Reuter, George R. Wodicka
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Publication number: 20210370203Abstract: A device and method for removing debris from a process fluid are described herein. Specifically, a sanitary disc strainer includes a strainer body, a moveable guide rod assembly, moveable within the strainer body, a plurality of grooved discs stacked on the moveable guide rod assembly, and an actuator for moving the moveable guide rod assembly to compress and decompress the plurality of grooved discs.Type: ApplicationFiled: June 2, 2021Publication date: December 2, 2021Inventor: Timothy David Reuter
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Publication number: 20210127982Abstract: An integrated triad system to measure a patient's blood pressure at different body positions, to instruct the patient when to move from one position to the next to alleviate vascular hypertension based on an algorithm stored in the system calculating blood pressure changes and predictive risk, and to transmit the result to a remote medical location. Using the integrated triad system to perform the test over a period can increase test sensitivity by accommodating the variable onset of the disease.Type: ApplicationFiled: August 29, 2018Publication date: May 6, 2021Applicant: Purdue Research FoundationInventors: Craig J. Goergen, Kirk Solon Foster, David Reuter, George R. Wodicka
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Patent number: 8439971Abstract: A tissue shaping device adapted to reshape target tissue adjacent to a lumen. In some embodiments, the device includes an expandable and contractable anchor, with the anchor having an adjustable height anchoring portion adapted to engage a wall of the lumen in at least first and second anchor heights, the anchoring portion being further adapted to be changed from the first anchor height to the second anchor height by a substantially proximally or a substantially distally directed actuation force. The invention is also a tissue shaping system including a tissue shaping device and a tool for adjusting the height of an anchor of the device. The invention also includes methods of using such tissue shaping devices and systems.Type: GrantFiled: December 18, 2009Date of Patent: May 14, 2013Assignee: Cardiac Dimensions, Inc.Inventors: David Reuter, Mark Mathis, Greg Nieminen, Cruz Beeson
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Publication number: 20110106117Abstract: A tissue shaping device adapted to be deployed in a lumen to modify the shape of target tissue adjacent to the lumen. In one embodiment the device includes first and second anchors; a connector disposed between the first and second anchors; and a focal deflector disposed between the first and second anchors and may be adapted to extend away from the lumen axis and toward the target tissue and/or away from the lumen axis and away from the target tissue when the device is deployed in the lumen. The invention is also a method of modifying target tissue shape. The method includes the steps of providing a tissue shaping device comprising proximal and distal anchors, a connector disposed between the proximal and distal anchors, and a focal deflector; placing the tissue shaping device in a lumen adjacent the target tissue; applying a shaping force from the focal deflector against a lumen wall to modify the shape of the target tissue; and expanding the proximal and distal anchors to anchor the device in the lumen.Type: ApplicationFiled: January 11, 2011Publication date: May 5, 2011Applicant: Cardiac Dimensions, Inc.Inventors: Mark L. Mathis, David Reuter, Lucas Gordon, Cruz Beeson, Garrett Beget, Frederick Stewart
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Patent number: 7887582Abstract: A tissue shaping device adapted to be deployed in a lumen to modify the shape of target tissue adjacent to the lumen. In one embodiment the device includes first and second anchors; a connector disposed between the first and second anchors; and a focal deflector disposed between the first and second anchors and may be adapted to extend away from the lumen axis and toward the target tissue and/or away from the lumen axis and away from the target tissue when the device is deployed in the lumen. The invention is also a method of modifying target tissue shape. The method includes the steps of providing a tissue shaping device comprising proximal and distal anchors, a connector disposed between the proximal and distal anchors, and a focal deflector; placing the tissue shaping device in a lumen adjacent the target tissue; applying a shaping force from the focal deflector against a lumen wall to modify the shape of the target tissue; and expanding the proximal and distal anchors to anchor the device in the lumen.Type: GrantFiled: May 5, 2004Date of Patent: February 15, 2011Assignee: Cardiac Dimensions, Inc.Inventors: Mark L. Mathis, David Reuter, Lucas Gordon, Cruz Beeson, Garrett Beget, Frederick Stewart
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Patent number: 7837728Abstract: One aspect of the invention is a method of treating mitral valve regurgitation in a patient. The method includes the steps of delivering a tissue shaping device to the patient's coronary sinus in an unexpanded configuration within a catheter having an outer diameter no more than nine or ten french, with the tissue shaping device including a connector disposed between a distal expandable anchor comprising flexible wire and a proximal expandable anchor comprising flexible wire, the device having a length of 60 mm or less; and deploying the device to reduce mitral valve regurgitation, such as by anchoring the distal expandable anchor by placing the distal expandable anchor flexible wire in contact with a wall of the coronary sinus, e.g., by permitting the distal expandable anchor to self-expand or by applying an actuating force to the distal expandable anchor and possibly locking the distal expandable anchor after performing the applying step. The invention also includes a device for performing the method.Type: GrantFiled: December 19, 2003Date of Patent: November 23, 2010Assignee: Cardiac Dimensions, Inc.Inventors: Gregory Nieminen, David Reuter, Nathan Aronson, Lucas Gordon, Garrett Beget
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Publication number: 20100100175Abstract: A tissue shaping device adapted to reshape target tissue adjacent to a lumen. In some embodiments, the device includes an expandable and contractable anchor, with the anchor having an adjustable height anchoring portion adapted to engage a wall of the lumen in at least first and second anchor heights, the anchoring portion being further adapted to be changed from the first anchor height to the second anchor height by a substantially proximally or a substantially distally directed actuation force. The invention is also a tissue shaping system including a tissue shaping device and a tool for adjusting the height of an anchor of the device. The invention also includes methods of using such tissue shaping devices and systems.Type: ApplicationFiled: December 18, 2009Publication date: April 22, 2010Inventors: David Reuter, Mark Mathis, Greg Nieminen, Cruz Beeson
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Patent number: 7635387Abstract: A tissue shaping device adapted to reshape target tissue adjacent to a lumen. In some embodiments, the device includes an expandable and contractable anchor, with the anchor having an adjustable height anchoring portion adapted to engage a wall of the lumen in at least first and second anchor heights, the anchoring portion being further adapted to be changed from the first anchor height to the second anchor height by a substantially proximally or a substantially distally directed actuation force. The invention is also a tissue shaping system including a tissue shaping device and a tool for adjusting the height of an anchor of the device. The invention also includes methods of using such tissue shaping devices and systems.Type: GrantFiled: June 3, 2004Date of Patent: December 22, 2009Assignee: Cardiac Dimensions, Inc.Inventors: David Reuter, Mark Mathis, Greg Nieminen, Cruz Beeson
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Publication number: 20080097594Abstract: An intravascular support device includes a support or reshaper wire, a proximal anchor and a distal anchor. The support wire engages a vessel wall to change the shape of tissue adjacent the vessel in which the intravascular support is placed. The anchors and support wire are designed such that the vessel in which the support is placed remains open and can be accessed by other devices if necessary. The device provides a minimal metal surface area to blood flowing within the vessel to limit the creation of thrombosis. The anchors can be locked in place to secure the support within the vessel.Type: ApplicationFiled: December 21, 2007Publication date: April 24, 2008Applicant: Cardiac Dimensions, Inc.Inventors: Mark Mathis, Leonard Kowalsky, David Reuter, Cruz Beeson
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Publication number: 20070222211Abstract: A brake hose fitting having a fitting body and an eyelet. The fitting body includes a mounting portion, an elongate portion and a crimping sleeve. The elongate portion defines a passage extending radially outwardly from an opening in the mounting portion. The crimping sleeve is located near the opposite end of the passage. The brake hose fitting also includes an eyelet. The eyelet has first and second ends with a bore extending therebetween. The eyelet also includes a radially projecting flange. First and second longitudinal sections of the eyelet are located on opposite sides of the flange. The first longitudinal section is at least partially disposed in the passage and has a radially exterior surface sealingly engaged with the fitting body. An annular space for receiving a brake hose is defined between the second longitudinal section of the eyelet and the crimping sleeve. A method of manufacture is also provided.Type: ApplicationFiled: March 27, 2006Publication date: September 27, 2007Inventors: David Reuter, Michael Chisom, Randall Green, Frank Pirrello
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Publication number: 20070066879Abstract: A shaping device and a cardiac lead, both adapted to be disposed in a coronary sinus of a patient's heart, are provided. In one method, a patient is treated by deploying in the patient's coronary sinus a shaping device and a cardiac lead and using the shaping device to modify mitral valve geometry.Type: ApplicationFiled: October 17, 2006Publication date: March 22, 2007Inventors: Mark Mathis, Gregory Nieminen, David Reuter
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Publication number: 20070055293Abstract: An intravascular support device includes a support or reshaper wire, a proximal anchor and a distal anchor. The support wire engages a vessel wall to change the shape of tissue adjacent the vessel in which the intravascular support is placed. The anchors and support wire are designed such that the vessel in which the support is placed remains open and can be accessed by other devices if necessary. The device provides a minimal metal surface area to blood flowing within the vessel to limit the creation of thrombosis. The anchors can be locked in place to secure the support within the vessel.Type: ApplicationFiled: August 24, 2006Publication date: March 8, 2007Inventors: Clifton Alferness, John Adams, Mark Mathis, David Reuter, Cruz Beeson, Leonard Kowalsky
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Publication number: 20060238021Abstract: A hydraulic control system for a brake apparatus includes a combination valve and a motor connected to the combination valve. Output by the motor in a first direction places the combination valve in a first configuration, and output by the motor in a second direction opposite the first direction places the combination valve in a second configuration different from the first configuration. In the first configuration, the control valve allows hydraulic fluid to flow along a first fluid path. In the second configuration, the control valve allows hydraulic fluid to flow along a second fluid path different from the first fluid path.Type: ApplicationFiled: April 21, 2005Publication date: October 26, 2006Inventors: David Reuter, Daniel Borgemenke
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Publication number: 20060173536Abstract: An anchor anchors a therapeutic device having an elongated body within a body lumen. The anchor includes a fixation member carried on the device which is adjustable from a first configuration that permits placement of the device in the body lumen to a second configuration that anchors the device within the body lumen. The anchor further includes a lock that locks the fixation member in the second configuration. The fixation member may be locked in any one of a plurality of intermediate points between the first configuration and a maximum second configuration.Type: ApplicationFiled: November 19, 2004Publication date: August 3, 2006Inventors: Mark Mathis, Leonard Kowalsky, David Reuter, Cruz Beeson
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Publication number: 20060161169Abstract: The invention is a tissue shaping device. In some embodiments, the device includes an a reshaping element and an anchor adapted to anchor the device in a lumen, the anchor having a wire adapted to contact a wall of the lumen with an anchoring force when the device is deployed in the lumen and a force distribution element adapted to distribute the anchoring force more along a first anchoring axis than along a second anchoring axis. The invention is also a method of deploying a tissue shaping device in a lumen. In some embodiments the method includes the steps of placing an anchor in contact with a wall of the lumen to exert an anchoring force on the lumen wall; and distributing the anchoring force more along a first anchoring axis than along a second anchoring axis.Type: ApplicationFiled: May 12, 2004Publication date: July 20, 2006Applicant: Cardiac Dimensions, Inc., a Delaware CorporationInventors: Greg Nieminen, Mark Mathis, David Reuter
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Publication number: 20060142854Abstract: An intravascular support device includes a support or reshaper wire, a proximal anchor and a distal anchor. The support wire engages a vessel wall to change the shape of tissue adjacent the vessel in which the intravascular support is placed. The anchors and support wire are designed such that the vessel in which the support is placed remains open and can be accessed by other devices if necessary. The device provides a minimal metal surface area to blood flowing within the vessel to limit the creation of thrombosis. The anchors can be locked in place to secure the support within the vessel.Type: ApplicationFiled: May 2, 2003Publication date: June 29, 2006Inventors: Clifton Alferness, John Adams, Mark Mathis, David Reuter, Cruz Beeson, Leonard Kowalsky
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Publication number: 20060073049Abstract: The invention provides a method and apparatus wherein the apparatus includes a housing having a first end and a second end. The housing also includes a first aperture and a second aperture. The first aperture is positioned to communicate with a first fluid source at a first pressure. The second aperture is positioned to communicate with a second fluid source at a second pressure. The first pressure is greater than the second pressure. The apparatus also includes a first piston disposed in the housing. The first piston is moveable between the first and second ends. The first piston includes a front surface communicating with the second aperture and a back surface communicating with the first aperture. The first piston also includes a first passageway communicating with the front and back surfaces. The apparatus also includes a three-way valve fluidly disposed between the first aperture and the back surface and between the front surface and the back surface.Type: ApplicationFiled: September 28, 2004Publication date: April 6, 2006Inventor: David Reuter
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Publication number: 20050272969Abstract: An intravascular support device includes a support or reshaper wire, a proximal anchor and a distal anchor. The support wire engages a vessel wall to change the shape of tissue adjacent the vessel in which the intravascular support is placed. The anchors and support wire are designed such that the vessel in which the support is placed remains open and can be accessed by other devices if necessary. The device provides a minimal metal surface area to blood flowing within the vessel to limit the creation of thrombosis. The anchors can be locked in place to secure the support within the vessel.Type: ApplicationFiled: August 4, 2005Publication date: December 8, 2005Inventors: Clifton Alferness, John Adams, Mark Mathis, David Reuter, Cruz Beeson, Leonard Kowalsky